000 00281nam a2200085Ia 4500
008 180131b1970 xxu||||| |||| 00| 0 eng d
080 _a
_b621.311 CIG,2.70
100 _aCigre
245 _aInternational Conference On Large High-Tension Electric Systems - Proceedings Of The 23 Session Held
260 _a
_bCIGRE
_c1970
999 _c49668
_d49668